Thanks to the magic of CDante's Transfer Settlements, you can download and install my Director's Quarters blueprint into your game.

Required (you must install these to get it to work)

Transfer Settlements (Required to import the blueprint into your game.)
Place Everywhere (Required to move pre-existing objects around--more on that below.)
AS Institute Workstations (Required to use the Institute Concourse as a player home).
Vault-Tec Workshop
Wasteland Workshop
Contraptions Workshop

Optional Mods

AS Craftable Institute Stations (If you do not install this mod, the workstations in the director's quarters will disappear.)
AS Power Armor Stands (If you do not install this mod, the white power armor stands in the shop will disappear.)
OCDecorator (If you do not install this mod, all the decorations will disappear.)

Instructions

Important: Using Place Everywhere, move all the furniture and decorations currently in the director's quarters out and into a hallway. This blueprint will not remove everything that is already there. I suggest you save it all in a hallway somewhere until after importing the blueprint. Then, scrap what you don't want of the original furniture, and place everything else where you want it. If you don't do this, then everything I built will spawn on top of everything that is already there.

Download the blueprint and import it into your game as normal. For detailed instructions on how to use CDante's Transfer Settlements mod, please read them on his mod page.

Choose "import original items (not built by the player)", all mod created items, and DLC items.

Notes: The power armor will not appear. 

Troubleshooting:

Missing Items: If furniture is missing, this may be because I used furniture that was already there and simply moved it into place. The mod does not move existing furniture into new places--it only spawns new furniture that I built. So this is why I had you save everything you moved out of the room at the beginning. If you find any furniture missing, move what you saved into its proper place. If worst comes to worst, you can always walk around the institute until you find a piece you want, duplicate it using Place Everywhere, and then drag it back to your quarters.

For all other troubleshooting, please refer to the troubleshooting and FAQs section of CDante's Transfer Settlements mod. I cannot provide Transfer Settlements support here.

Disclaimer: I have no idea what this will do to your game if you have not already completed all Institute and end-game quests. In particular, there are terminals and a microphone in the Director's Quarters that are quest related. I have no idea if installing this blueprint before you do those quests will harm your playthrough. So make sure you only install this player home AFTER you have completed all Institute and end-game quests. Please use at your own risk.

Thanks for downloading, and have fun!